a {
  color: #428bca;
  text-decoration: none;
}

a:hover, a:focus {
  color: #2a6496;
  text-decoration: underline;
}

.stealth {
  text-decoration: none;
  color: inherit;
}

.btn {
  color: #fff;
  background-color: #428bca;
  border-color: #357ebd;
  border: 1px solid transparent;
  border-radius: 4px;
  height: 1.5em;
  width: 100%;
  font-weight: 400;
  padding: 1px;
  text-align: center;
  display: block;
}

.btngreen {
  background: #19c17d;
}

.btn:hover, .btn:focus, .btn:active {
  color: #fff;
  background-color: #3276b1;
  border-color: #285e8e;
  text-decoration: none;
}

.btn img {
  height: 1.25em;
}

hr {
  border: 0;
  height: 1px;
  background: #ccc;
}

table {
  border-collapse: collapse;
}

th {
  background-color: #ddd;
  font-weight: 400;
}


td, th, tr {
  padding: 3px 4px;
  border: 1px solid gray;
}

/* run button on rust snippets */
code.rust { position: relative; }
a.test-arrow {
  display: inline-block;
  position: absolute;

  background-color: #4e8bca;
  color: #f5f5f5;
  padding: 5px 10px 5px 10px;
  border-radius: 5px;
  top: 5px;
  right: 5px;
}
